Universal Resource and Services Limited, formerly SKY China Petroleum Services Ltd, is a Singapore-based investment holding company. The Company offers a range of services, including rental of rigs, technical and drilling services. The Company's segments include rental of oil-drilling equipment and corporate. The rental of oil-drilling equipment segment is engaged in the business of leasing oil-drilling equipment to third-parties through SKY Petroleum Technology Development (Tianjin) Co., Ltd (SKY Tianjin), which is a subsidiary of the Company. The Company's corporate segment is involved in group-level corporate services and treasury functions.